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Patch "IB/rxe: Fix resid update" has been added to the 4.9-stable tree

PATCH [email protected] 1 participant 1 message Feb 12, 2017

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This is a note to let you know that I've just added the patch titled

IB/rxe: Fix resid update

to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
ib-rxe-fix-resid-update.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 628f07d33c1f2e7bf31e0a4a988bb07914bd5e73 Mon Sep 17 00:00:00 2001

From: Eyal Itkin <[email protected]>
Date: Tue, 7 Feb 2017 16:43:05 +0300
Subject: IB/rxe: Fix resid update

From: Eyal Itkin <[email protected]>

commit 628f07d33c1f2e7bf31e0a4a988bb07914bd5e73 upstream.

Update the response's resid field when larger than MTU, instead of only updating the local resid variable.

---
 drivers/infiniband/sw/rxe/rxe_resp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/infiniband/sw/rxe/rxe_resp.c +1 -1
@@ -472,7 +472,7 @@ static enum resp_states check_rkey(struc
 				goto err2;
 			}
 
-			resid = mtu;
+			qp->resp.resid = mtu;
 		} else {
 			if (pktlen != resid) {
 				state = RESPST_ERR_LENGTH;

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/ib-rxe-fix-resid-update.patch queue-4.9/ib-rxe-fix-mem_check_range-integer-overflow.patch